diff options
Diffstat (limited to 'net/sched/sch_api.c')
-rw-r--r-- | net/sched/sch_api.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index d71f12be6e2..2a78d541015 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -678,6 +678,11 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent, if (dev->flags & IFF_UP) dev_deactivate(dev); + if (new && new->ops->attach) { + new->ops->attach(new); + num_q = 0; + } + for (i = 0; i < num_q; i++) { struct netdev_queue *dev_queue = &dev->rx_queue; @@ -692,7 +697,7 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent, } notify_and_destroy(skb, n, classid, dev->qdisc, new); - if (new) + if (new && !new->ops->attach) atomic_inc(&new->refcnt); dev->qdisc = new ? : &noop_qdisc; @@ -1095,10 +1100,16 @@ create_n_graft: q = qdisc_create(dev, &dev->rx_queue, tcm->tcm_parent, tcm->tcm_parent, tca, &err); - else - q = qdisc_create(dev, netdev_get_tx_queue(dev, 0), + else { + unsigned int ntx = 0; + + if (p && p->ops->cl_ops && p->ops->cl_ops->select_queue) + ntx = p->ops->cl_ops->select_queue(p, tcm); + + q = qdisc_create(dev, netdev_get_tx_queue(dev, ntx), tcm->tcm_parent, tcm->tcm_handle, tca, &err); + } if (q == NULL) { if (err == -EAGAIN) goto replay; @@ -1674,6 +1685,7 @@ static int __init pktsched_init(void) { register_qdisc(&pfifo_qdisc_ops); register_qdisc(&bfifo_qdisc_ops); + register_qdisc(&mq_qdisc_ops); proc_net_fops_create(&init_net, "psched", 0, &psched_fops); rtnl_register(PF_UNSPEC, RTM_NEWQDISC, tc_modify_qdisc, NULL); |